化簡1.立方根(2-根號3)*六次方根(7+4倍根號3).數學題.
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立方根(2-根號3)*六次方根(7+4倍根號3)的6次方=[立方根(2-根號3)]^6*[六次方根(7+4倍根號3)]^6=[(2-√3)^2]*(7+4√3)=(7-4√3)*(7+4√3)=1所以立方根(2-根號3)*六次方根(7+4倍根號3)=1
化簡1.立方根(2-根號3)*六次方根(7+4倍根號3).數學題.
立方根(2-根號3)*六次方根(7+4倍根號3)的6次方=[立方根(2-根號3)]^6*[六次方根(7+4倍根號3)]^6=[(2-√3)^2]*(7+4√3)=(7-4√3)*(7+4√3)=1所以立方根(2-根號3)*六次方根(7+4倍根號3)=1